Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8171196 | Serial bus system, node device and input/output card that can be connected to the node device | — | 2012-05-01 |
| 4849455 | Glycerol containing virucidal compositions | Hans-J. Eggers | 1989-07-18 |
| 4732773 | Instant beverage and instant tea | — | 1988-03-22 |